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Chester Manufacturing Facility

Our 42,000 sq. ft. manufacturing facility in Chester, CT, USA.
  • Quality Control lab
  • Returnable containers
  • Bulk tankers

Core Capabilities

  • Production of HPLC and other high-purity grades of acetonitrile and methanol for laboratory and biopharmaceutical applications
  • Packaging of HPLC acetonitrile and methanol into bulk tankers and returnable containers
  • Proprietary purification process equipment developed on-site
  • Closed-system manufacturing processes
  • Polishing of lab and process chemicals to remove trace impurities
  • Expertise in handling high-purity material while maintaining product integrity
  • Support for customer use of pressurized containers and pressure dispense systems

Industry Segments and Applications

  • Pharmaceutical
  • Biotechnology
  • Agroscience
  • High-Purity Analytical Applications

Major Products

  • Ultra high-purity bulk acetonitrile
  • Ultra high-purity acetonitrile and methanol in recyclable containers
  • Commercial grade acetonitrile and methanol in bulk, recyclable container and drum format

Quality Systems

  • ISO 9001
  • Propriety quality system designed to meet evolving needs of pharmaceutical and biotech customers

Quality Control Capabilities and Instrumentation

  • Control of trace organic impurities in solvents to the part per billion (PPB) level
  • UPLC-PDA/MS (Ultra-Performance Liquid Chromatography) 
  • UV spectroscopy
  • Fluorescence spectrometry
  • Karl Fischer titration